Thanks Ales!



On Sun, Apr 7, 2013 at 2:22 AM, LightDot <light...@gmail.com> wrote:

> Well, It seems that terra.com.br's firewall and/or web server's security
> mechanisms got you... You can't blame them, they likely have reasonably
> good protections against DOS attacks and you probably forgot to tell them
> to turn these off so you could "test" their site... LOL... Seriously,  I
> hope you at least limited the ab to a *very* small number of attempts and
> minimal bandwidth...
>
> For testing your own site, this is exactly what you don't want to happen.
> You want load testing programs to see as much content as possible and you
> want them to mimic the live traffic as realistically as possible. Sadly,
> this is pretty hard to achieve. When testing web2py apps, I've had better
> results from siege than ab.
>
> Regards,
> Ales
>
>
>
> On Saturday, April 6, 2013 11:40:12 PM UTC+2, Tito Garrido wrote:
>
>> Got it... I have noticed that some big websites like terra.com.br when I
>> run ab against their "home line" returns just some kbytes causing a very
>> fast response, How could I do that?
>>
>>
>> On Sat, Apr 6, 2013 at 4:46 PM, Brian M <bmer...@gmail.com> wrote:
>>
>>>  +1 on the quality/speed of the connection you test from making a big
>>> difference. I was testing a new server last week and got vastly different
>>> results from office #1 vs office #2 because one had a much lower bandwidth
>>> and made the server being tested look pathetic.
>>>
>>> On Saturday, April 6, 2013 8:13:44 AM UTC-5, Niphlod wrote:
>>>>
>>>> wait a sec. you're launching ab from your "home line" to a server
>>>> hosted somewhere ?
>>>> Launch it from the server itself, or another server in the same
>>>> facility !
>>>> You're reading back results that are dependant on all the loops of the
>>>> net wired from your "home" to the server :D
>>>>
>>>> These is my benchmark from Italy to a linode 512 in london, web2py +
>>>> postgresql + nginx 1.2.3.
>>>> Sadly, my home connection goes as far as 300 KB/sec
>>>>
>>>> Concurrency Level:      20
>>>> Time taken for tests:   25.609 seconds
>>>> Complete requests:      500
>>>> Failed requests:        0
>>>> Write errors:           0
>>>> Total transferred:      6635000 bytes
>>>> HTML transferred:       6431000 bytes
>>>> Requests per second:    19.52 [#/sec] (mean)
>>>> Time per request:       1024.363 [ms] (mean)
>>>> Time per request:       51.218 [ms] (mean, across all concurrent
>>>> requests)
>>>> Transfer rate:          253.02 [Kbytes/sec] received
>>>>
>>>> Connection Times (ms)
>>>>               min  mean[+/-sd] median   max
>>>> Connect:      292  597 460.6    444    7359
>>>> Processing:   226  405 177.8    349    1432
>>>> Waiting:      226  405 177.8    349    1432
>>>> Total:        606 1002 507.7    807    7666
>>>>
>>>> Percentage of the requests served within a certain time (ms)
>>>>   50%    807
>>>>   66%    904
>>>>   75%   1103
>>>>   80%   1213
>>>>   90%   1721
>>>>   95%   2001
>>>>   98%   2308
>>>>   99%   2403
>>>>  100%   7666 (longest request)
>>>>
>>>>
>>>>
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>>
>>
>>
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